Hi,

You set them in your Web.Config file, it looks like below.

<bindings>
    <!--
          Following is the expanded configuration section for a BasicHttpBinding.
          Each property is configured with the default value.
          See the TransportSecurity, and MessageSecurity samples in the
          Basic directory to learn how to configure these features.
          -->
    <basicHttpBinding>
      <binding name="Binding1"
               hostNameComparisonMode="StrongWildcard"
               receiveTimeout="00:10:00"
               sendTimeout="00:10:00"
               openTimeout="00:10:00"
               closeTimeout="00:10:00"
               maxReceivedMessageSize="65536"
               maxBufferSize="65536"
               maxBufferPoolSize="524288"
               transferMode="Buffered"
               messageEncoding="Text"
               textEncoding="utf-8"
               bypassProxyOnLocal="false"
               useDefaultWebProxy="true" >
        <security mode="None" />
      </binding>
    </basicHttpBinding>
  </bindings>